Prof. Yongxiang Xu Profile

Prof. Yongxiang Xu

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Publications (7)

Proceedings Article | 6 November 2023 Paper

Real-time light stripe centerline extraction with the ZYNQ

Hang Dong, Fuzhong Bai, Yongxiang Xu, Ping Li

Proceedings Volume 12921, 1292153 (2023) https://doi.org/10.1117/12.2692014

KEYWORDS: Image processing, Video, Video processing, Algorithm development, Structured light, Data conversion, Image segmentation, Field programmable gate arrays, Tunable filters, Picosecond phenomena

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Proceedings Article | 6 November 2023 Paper

Review of 3D vision detection technology for pavement crack

Yue Liu, Xiaojuan Gao, Fuzhong Bai, Yongxiang Xu

Proceedings Volume 12921, 1292140 (2023) https://doi.org/10.1117/12.2691724

KEYWORDS: Point clouds, Tunable filters, 3D vision, 3D modeling, 3D image processing, Optical filters, 3D acquisition, 3D scanning, Binocular vision, Structured light

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Proceedings Article | 27 January 2023 Paper

PCA-based bend feature selection applied in defect detection of ice cream stick

Xin-yu Zhao, Fuzhong Bai, Xiao-juan Gao, Yong-xiang Xu, Ping Li

Proceedings Volume 12550, 125500K (2023) https://doi.org/10.1117/12.2666670

KEYWORDS: Feature selection, Feature extraction, Defect detection, Structured light, Principal component analysis, Correlation coefficients

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Proceedings Article | 13 December 2021 Paper

Measurement to local phase modulation of LCSLM using multi-region synchronous processing of carrier interference fringe

Fuzhong Bai, Jiwei Lang, Jiayi Chen, Jianxin Wang, Yongxiang Xu

Proceedings Volume 12071, 120710I (2021) https://doi.org/10.1117/12.2604830

KEYWORDS: Phase modulation, Phase shifts, Fourier transforms, Fringe analysis, Phase measurement, Image segmentation

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Proceedings Article | 13 December 2021 Paper

Circular fringe center location based on local gradient direction estimation

Fuzhong Bai, Xiaohua Zhang, Jun Kong, Xiaojuan Gao, Yongxiang Xu

Proceedings Volume 12071, 120710J (2021) https://doi.org/10.1117/12.2604827

KEYWORDS: Quantization, Fringe analysis, Image processing, Image analysis, Statistical methods

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Proceedings Article | 28 February 2021 Paper

An accurate and convenient 3D profile measurement method based on phase shifting fringe projection

Tingting Zhao, Ping Li, Fuzhong Bai, Yongxiang Xu, Jianxin Wang

Proceedings Volume 11781, 1178116 (2021) https://doi.org/10.1117/12.2591103

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Proceedings Article | 7 March 2019 Paper

Angle measurement for cross-line target image based on fourier-polar transform algorithm

Fuzhong Bai, Jun Kong, Tieying Zhang, Yongxiang Xu, Xingrong Shi

Proceedings Volume 11053, 110532D (2019) https://doi.org/10.1117/12.2511908

KEYWORDS: Detection and tracking algorithms, Image quality, Image processing, Fourier transforms, Signal to noise ratio, Laser applications, Image processing algorithms and systems, Target detection, Interference (communication), Signal processing

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Showing 5 of 7 publications

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